Need help extracting Unreal Engine 4 Models (Bravely Default II)

[CatRosalina]

I'm trying to extract models from the .pak file for Bravely Default 2.
I tried using Unreal Pak Tool, but I kept getting errors about incorrect arguments

I also tried Unreal Model Viewer,  which seemed promising at first as it showed the pak's contents. However, upon trying to view any files, I would get this fatal error

lzo_decompress(2395,7036) returned -6

appDecompress: CompSize=2395 UncompSize=7036 Flags=0xFF Bytes=28B5 <- SerializeCompressed <- FPakFile:erialize: file=/Game/Characters/NPC/NPC_BP/NPC_PCF2.uasset <- FArchive::ByteOrderSerialize <- UnPackage::CreateLoader: /Game/Characters/NPC/NPC_BP/NPC_PCF2.uasset <- UnPackage::UnPackage: /Game/Characters/NPC/NPC_BP/NPC_PCF2.uasset, ver=100000/0, game=0 <- UnPackage::LoadPackage(info): /Game/Characters/NPC/NPC_BP/NPC_PCF2.uasset <- CUmodelApp:howPackageUI <- Main: umodel_build=1579

Any suggestions? Other programs I can use?

[ggmao]

umodel i guess is the best one for unreal extract, and here is the AES key:

Bravely Default II (PC)
0xA7F5D478295D1238B33ED6C3D68C828C45840156AE1775D194C98B5B5AC37CD2

[CatRosalina]

umodel i guess is the best one for unreal extract,  and here is the AES key:

Bravely Default II (PC)
0xA7F5D478295D1238B33ED6C3D68C828C45840156AE1775D194C98B5B5AC37CD2

When I try opening with umodel, it doesn't ask for an AES key. What do I do?

[CatRosalina]

I managed to figure it out. You need a special version of umodel

https://www.gildor.org/smf/index.php?topic=7027.0